AI & Automation
How to produce a narrated video voiceover
A practical guide for turning a finished script into usable narration. It focuses on script preparation, voice choice and timing review, using one worked example so the process can be repeated.
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Step one: prepare the script for speech
Start by editing for the ear, not the page. Break long sentences, spell out unusual names phonetically in a notes column and mark where the video needs a pause. Example: a ninety-second product tutorial begins with twelve written sentences; after editing it has sixteen shorter lines, each tied to a screen moment. Replace symbols and abbreviations with words you want spoken, such as percent or versus. This preparation prevents most retakes later because the voice engine receives clean, unambiguous text, and the editor can see which line belongs to which visual cue.
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Step two: choose and test the voice
Pick the voice by audience and context, then test it on a representative paragraph rather than a single greeting. In the tutorial example, the creator compares a calm instructional voice with a brighter one on the same three lines, listening for clarity at the pace of a screen demonstration. Check how numbers, product names and questions are delivered. Adjust speed and emphasis before generating the whole script. If a voice is based on a real person, confirm permission first and record who approved its use, so the finished video has a clear and respectful audio source.
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Step three: align, review and export
Generate the narration in sections, place each clip against the timeline and listen with the visuals playing. In the tutorial, the click on the export button arrives half a second after the narrator mentions it, so the editor shortens the preceding pause rather than rewriting the line. Review the track on headphones and a phone speaker, check for clipped endings and keep a version note for the final script. Export the narration separately from the music so later edits to either layer remain simple.